chemosensory organ

chemosensory sensory organ

An anatomical structure (chemosensory organ) of the Nervous system.

유형 Organ
신체 계통 Nervous
상위 구조물 sense organ
라틴어 명칭 chemosensory sensory organ

하위 구조물

gustatory organ Organ

자주 묻는 질문

What is a chemosensory organ?
A chemosensory organ is an anatomical structure specialized for detecting chemical substances in the environment. These organs contain chemoreceptor cells that convert chemical signals into neural impulses, enabling sensations such as smell and taste.
What are examples of chemosensory organs in vertebrates?
In vertebrates, primary chemosensory organs include the nose (olfaction), the taste buds on the tongue and palate (gustation), and the vomeronasal organ (Jacobson's organ) which detects pheromones in many species.
How do chemosensory organs connect to the nervous system?
Chemosensory organs contain specialized receptor neurons that synapse with cranial nerves — the olfactory nerve (CN I) for smell and the facial, glossopharyngeal, and vagus nerves for taste — transmitting chemical information to the brain.

관련 구조물

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.